49:38 The function vn) = þar' can be used to find the volume of air inside a basketball given its radius. What does Vir)
represent?
the radius of the basketball when the volume is V
the volume of the basketball when the radius is r
the volume of the basketball when the radius is V
the radius of the basketball when the volume is r

the y will be in still but your answer will be y x 3

step-by-step explanation:

jk: )

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

y -5 = (-1/4)(x + 8)

step-by-step explanation:

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy